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Cheap flights from London to Cape Cod and the Islands from £661

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ACK
8 Sep — 15 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Cape Cod and the Islands

Enter your travel dates to find the best prices.

Cheapest flights from London to Cape Cod and the Islands
Explore the most affordable flight options available from London to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 August 2026.

Sat 19/911:20 -
3 stops29h 02m
Sat 26/914:30 -
2 stops20h 05m
Deal found 5/8£661
Sat 5/908:15 -
1 stop12h 24m
Thu 10/911:25 -
1 stop17h 05m
Deal found 8/8£757
Sat 5/907:45 -
1 stop12h 18m
Thu 10/915:39 -
2 stops14h 01m
Deal found 8/8£788
Sat 5/909:50 -
2 stops29h 32m
Thu 10/911:25 -
2 stops16h 40m
Deal found 8/8£865
Wed 2/915:40 -
2 stops21h 49m
Tue 8/911:28 -
2 stops22h 12m
Deal found 4/8£879
Sat 19/911:55 -
1 stop27h 29m
Sat 26/914:30 -
1 stop11h 00m
Deal found 5/8£898
Wed 2/913:05 -
2 stops24h 24m
Tue 8/911:28 -
2 stops27h 52m
Deal found 4/8£961
Sun 1/1120:35 -
2 stops29h 05m
Fri 6/1119:22 -
3 stops34h 28m
Deal found 6/8£1,004
Mon 21/907:30 -
2 stops17h 38m
Mon 28/911:28 -
2 stops22h 12m
Deal found 7/8£1,267
Mon 21/910:20 -
2 stops27h 09m
Mon 28/916:20 -
2 stops21h 30m
Deal found 7/8£9,070

Find flight deals from London to Cape Cod and the Islands

Keep the following information in mind while searching for London to Cape Cod and the Islands flight deals. Data was last updated 9 August 2026.

Round-trip from

£661

Popular in

June

Cheapest in

February

Average price

£530
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 19/9-26/9
  • 5 total stops
  • 49h 07m total
  • London to Cape Cod and the Islands
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Cape Cod and the Islands that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 August 2026.
Use the filters below to find and compare flights from London to Cape Cod and the Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonNantucket

LHR London Heathrow - ACK Nantucket Memorial

LHRACK

London Heathrow

Sat 19/9

11:20-11:22

3 stops29h 02m

Nantucket Memorial

Sat 26/9

14:30-15:35

2 stops20h 05m

£661

LondonNantucket

LHR London Heathrow - ACK Nantucket Memorial

LHRACK

London Heathrow

Sat 5/9

09:50-10:22

2 stops29h 32m

Nantucket Memorial

Thu 10/9

11:25-09:05

2 stops16h 40m

£865

LondonProvincetown

LGW London Gatwick - PVC Provincetown

LGWPVC

London Gatwick

Wed 2/9

15:40-08:29

2 stops21h 49m

Provincetown

Tue 8/9

11:28-14:40

2 stops22h 12m

£879
Fastest return journey

LondonNantucket

LHR London Heathrow - ACK Nantucket Memorial

LHRACK

London Heathrow

Sat 19/9

11:55-10:24

1 stop27h 29m

Nantucket Memorial

Sat 26/9

14:30-06:30

1 stop11h 00m

£898

LondonProvincetown

LHR London Heathrow - PVC Provincetown

LHRPVC

London Heathrow

Wed 2/9

13:05-08:29

2 stops24h 24m

Provincetown

Tue 8/9

11:28-20:20

2 stops27h 52m

£961

LondonNantucket

LHR London Heathrow - ACK Nantucket Memorial

LHRACK

London Heathrow

Sun 1/11

20:50-18:57

3 stops27h 07m

Nantucket Memorial

Fri 6/11

19:22-10:50

3 stops34h 28m

£1,229

LondonProvincetown

LHR London Heathrow - PVC Provincetown

LHRPVC

London Heathrow

Mon 21/9

07:30-20:08

2 stops17h 38m

Provincetown

Mon 28/9

11:28-14:40

2 stops22h 12m

£1,267

LondonProvincetown

LGW London Gatwick - PVC Provincetown

LGWPVC

London Gatwick

Mon 21/9

10:20-08:29

2 stops27h 09m

Provincetown

Mon 28/9

16:20-18:50

2 stops21h 30m

£9,070

Flights are sorted by cheapest return flights first.

Deals found on 5/8

Sorted by cheapest first

Best time to book a flight from London to Cape Cod and the Islands

Have a flexible travel schedule? Discover the best time to fly to Cape Cod and the Islands from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Cape Cod and the Islands

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from London to Cape Cod and the Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Cape Cod and the Islands?

    Departing from London to Cape Cod and the Islands will take you 27h 29m. The distance between London and Cape Cod and the Islands is about 3261 mi.

  • What are the most popular routes from London to Cape Cod and the Islands?

    While some choose either London Gatwick - Provincetown or London Heathrow - Provincetown, London Heathrow - Nantucket Memorial is the most popular route from London to Cape Cod and the Islands.

  • Can I find deals for flights from London to Cape Cod and the Islands that include hotel bookings?

    Yes. In addition to deals on London to Cape Cod and the Islands flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Cape Cod and the Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Cape Cod and the Islands.

  • Can I find deals for business class flights from London to Cape Cod and the Islands?

    Yes. Cheapflights offers flight deals from London to Cape Cod and the Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from London to Cape Cod and the Islands?

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Can Cheapflights find flights from London to Cape Cod and the Islands with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Cape Cod and the Islands flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Cape Cod and the Islands become cheaper?

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